462723148 has 6 divisors (see below), whose sum is σ = 809765516. Its totient is φ = 231361572.

The previous prime is 462723139. The next prime is 462723161. The reversal of 462723148 is 841327264.

It is a super-2 number, since 2×462723148² = 428225423390059808, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57840390 + ... + 57840397.

Almost surely, 2^462723148 is an apocalyptic number.

It is an amenable number.

462723148 is a deficient number, since it is larger than the sum of its proper divisors (347042368).

462723148 is a wasteful number, since it uses less digits than its factorization.

462723148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115680791 (or 115680789 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 462723148 is about 21511.0006275859. Note that the first 3 decimals coincide. The cubic root of 462723148 is about 773.4645411704.

The spelling of 462723148 in words is "four hundred sixty-two million, seven hundred twenty-three thousand, one hundred forty-eight".